HVAC practice test, prepare
Danila Danilenko · Education
Independent analytics for this App Store listing. AppTracker is not affiliated with Danila Danilenko.
Chart standing · US
In-app purchases · US
What this app sells inside itself, grouped by kind and priced for this storefront.
About
Prepare thoroughly for your HVAC Certification with our comprehensive app. Features include: - Complete Q&A for all categories - Realistic exam mode simulations - Save and review your favorite questions - Track your visible progress - Marathon mode for intensive practice - Detailed error analysis for improvement - Completely ad-free experience
What's new · 1.0.4
Hey there! - We've updated all questions — ready for 2026! - Added iOS 26 support We’ve also fixed some minor bugs, so if you encounter any issues, please let us know by clicking the "Support" button in the settings menu. Alternatively, you can reach us directly at nght.cdng@gmail.com. Thanks for using our app!
Details